📌I'm used to killing snakes = I've killed a lot of snakes in my life.

📌I used to kill snakes = I killed snakes in the past, but not anymore.

#Grammar

For diseases,
“endemic” = in a small area
“epidemic” = widespread
“pandemic” = universal. Earth globe

#Vocabulary

“Scared of” suggests a phobia: I’m *scared of* ghosts 👻 and snakes. 🐍

“Scared about” = worried about: I’m *scared about* tomorrow’s exam. 😓

#Vocabulary

“Barely no” is a double negative. So are “hardly no” and “scarcely no.”

Change “no” to *any*: There is *barely any* ice cream left. 🍨

#Grammar

SINGULAR ➡️ PLURAL:

Criterion ➡️ criteria

Phenomenon ➡️ phenomena

Stratum ➡️ strata

Bacterium ➡️ bacteria

Datum ➡️ data

#Grammar